Solved Asus P8Z77-V DELUXE HDMI out not working after BIOS update Tags: Asus BIOS Motherboards Last response: December 9, 2012 2:57 PM in Motherboards Share corleonis December 9, 2012 2:21:18 PM Hi, Ive always been using 2 displays the main one is a drawing tablet Cintiq24hd while the second one is a 24in HD monitor. now I was having trouble with my usb keyboard not turning on in post so I could not enter the bios or select safe mode options when there was a problem so I updated the bios and now the keyboard is ok but surprise my 2nd display is not detected anymore! (wtf) its still plugged into the motherboards hdmi out but it wont show up or turn on. its really messing up my workflow to lose that screen so would be great to solve the problem thanks for any help More about : asus p8z77 deluxe hdmi working bios update Best solution RetiredChief a b Ĉ ASUS a b V Motherboard December 9, 2012 2:25:12 PM Your BIOS may settings may have been changed, recommend going back into bios and double check settings. Share corleonis December 9, 2012 2:27:21 PM I did, but do you know what exactly I should be looking for? because I cant find anything related to displays or hdmi out, monitor option only shows seemingly unrelated stuff, some complex settings of main monitor I think m 0 l Related resources No sound after BIOS update (ASUS P8Z77-V Deluxe) - Forum P8Z77-V DELUXE error code 55 after BIOS Update - Forum ASUS P8Z77-V LX no video or usb after BIOS update - Forum Hard Drives not booting after BIOS update! (ASUS P6T Deluxe) - Forum Asus M3A-H/HDMI dead after bios update - Forum Can't find your answer ? Ask ! Get the answer RetiredChief a b Ĉ ASUS a b V Motherboard December 9, 2012 2:36:48 PM Not, sure myself - Hopefully some one else will help (I only use one monitor). Was hoping you would notice and say Yep that's what changed. Then it could also be that you will need to update the Tablet driver/firmware. m 0 l corleonis December 9, 2012 2:55:58 PM Best answer selected by corleonis. m 0 l corleonis December 9, 2012 2:57:17 PM I fixed the problem, had to dig deeper as the settings was hidden in the advanced tab of the advanced menu...seems like igpu multi monitor setting had been disabled during bios update thanks. m 0 l Can't find your answer ? Ask ! Publish Related resources SolvedAsus P8Z77-V Deluxe sound cutting out (intermittent) Forum SolvedASUS p8z77-v will not recognize Seagate 2TB Barracuda hard drive, update bios or not? Forum SolvedWill I need a bios update on the asus z97 deluxe in order for it to support the i7-4790k? Forum SolvedGtx 760 hdmi audio out with asus p6t deluxe Forum New Asus P8Z77-V PRO Motherboard will cause black screen when I log in, after I update drivers from disk. Forum Solvedupdating bios on my asus P8Z77-V LK Forum asus asus p8z-77v deluxe and after market cooler question? Forum SolvedNo POST with AMD FX8320 in Asus M5A97 LE R2.0 after bios update. Forum SolvedASUS Z-87 Deluxe Dual Motherboard Onboard HDMI port not working Forum Asus p8z77-v deluxe bios Forum Unable to install BIOS update 1902 for ASUS P8Z77-V LX. Forum SolvedUpdating the bios for asus P8Z77-V LX Forum SolvedUpdating BIOS on Asus P8Z77-V Forum ASUS P8Z77-V DELUXE video out issues Forum Solved'BOOTMGR is missing' after installing latest ASUS BIOS update Forum More resources Read discussions in other Motherboards categories BIOS Boot Chipsets ASRock Asus Chaintech DFI Elitegroup FIC Foxconn Gigabyte Intel MSI-Microstar !